
#元组
t=(11,4,5,26,36,78,11,"Jack","Tom","Lunra")

print(t)
print("Tom" in t)
print(t.count(11))
print(t.index("Jack"))
print(t[3])
# t[3]=2222 #error
# print(t)
print(type(t))
a=[12,34]
print(type(a))
#
c=tuple( x for x in range(10,30))
print("$"*20)
print(type(c))
print(c)
l=list(c)
print(type(l))
l[1]=100
print(l)
print(c)